180791040

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:159

約数の個数: 216

約数和(自身を含む): 610379280

約数和(自身を除く): 429588240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 89, 92, 96, 115, 120, 128, 138, 160, 178, 184, 192, 230, 240, 256, 267, 276, 320, 345, 356, 368, 384, 445, 460, 480, 529, 534, 552, 640, 690, 712, 736, 768, 890, 920, 960, 1058, 1068, 1104, 1280, 1335, 1380, 1424, 1472, 1587, 1780, 1840, 1920, 2047, 2116, 2136, 2208, 2645, 2670, 2760, 2848, 2944, 3174, 3560, 3680, 3840, 4094, 4232, 4272, 4416, 5290, 5340, 5520, 5696, 5888, 6141, 6348, 7120, 7360, 7935, 8188, 8464, 8544, 8832, 10235, 10580, 10680, 11040, 11392, 12282, 12696, 14240, 14720, 15870, 16376, 16928, 17088, 17664, 20470, 21160, 21360, 22080, 22784, 24564, 25392, 28480, 29440, 30705, 31740, 32752, 33856, 34176, 40940, 42320, 42720, 44160, 47081, 49128, 50784, 56960, 61410, 63480, 65504, 67712, 68352, 81880, 84640, 85440, 88320, 94162, 98256, 101568, 113920, 122820, 126960, 131008, 135424, 141243, 163760, 169280, 170880, 188324, 196512, 203136, 235405, 245640, 253920, 262016, 282486, 327520, 338560, 341760, 376648, 393024, 406272, 470810, 491280, 507840, 524032, 564972, 655040, 677120, 706215, 753296, 786048, 941620, 982560, 1015680, 1129944, 1310080, 1412430, 1506592, 1572096, 1883240, 1965120, 2031360, 2259888, 2620160, 2824860, 3013184, 3766480, 3930240, 4519776, 5649720, 6026368, 7532960, 7860480, 9039552, 11299440, 12052736, 15065920, 18079104, 22598880, 30131840, 36158208, 45197760, 60263680, 90395520, 180791040]

約数ペア:

[(1, 180791040), (2, 90395520), (3, 60263680), (4, 45197760), (5, 36158208), (6, 30131840), (8, 22598880), (10, 18079104), (12, 15065920), (15, 12052736), (16, 11299440), (20, 9039552), (23, 7860480), (24, 7532960), (30, 6026368), (32, 5649720), (40, 4519776), (46, 3930240), (48, 3766480), (60, 3013184), (64, 2824860), (69, 2620160), (80, 2259888), (89, 2031360), (92, 1965120), (96, 1883240), (115, 1572096), (120, 1506592), (128, 1412430), (138, 1310080), (160, 1129944), (178, 1015680), (184, 982560), (192, 941620), (230, 786048), (240, 753296), (256, 706215), (267, 677120), (276, 655040), (320, 564972), (345, 524032), (356, 507840), (368, 491280), (384, 470810), (445, 406272), (460, 393024), (480, 376648), (529, 341760), (534, 338560), (552, 327520), (640, 282486), (690, 262016), (712, 253920), (736, 245640), (768, 235405), (890, 203136), (920, 196512), (960, 188324), (1058, 170880), (1068, 169280), (1104, 163760), (1280, 141243), (1335, 135424), (1380, 131008), (1424, 126960), (1472, 122820), (1587, 113920), (1780, 101568), (1840, 98256), (1920, 94162), (2047, 88320), (2116, 85440), (2136, 84640), (2208, 81880), (2645, 68352), (2670, 67712), (2760, 65504), (2848, 63480), (2944, 61410), (3174, 56960), (3560, 50784), (3680, 49128), (3840, 47081), (4094, 44160), (4232, 42720), (4272, 42320), (4416, 40940), (5290, 34176), (5340, 33856), (5520, 32752), (5696, 31740), (5888, 30705), (6141, 29440), (6348, 28480), (7120, 25392), (7360, 24564), (7935, 22784), (8188, 22080), (8464, 21360), (8544, 21160), (8832, 20470), (10235, 17664), (10580, 17088), (10680, 16928), (11040, 16376), (11392, 15870), (12282, 14720), (12696, 14240)]